Determinants of smallholder farmers' participation in banana markets in Central Africa: the role of transaction costs

A bivariate probit model was employed to jointly and separately estimate banana market participation decisions of buying and selling households in Rwanda and Burundi using household survey data. Selectivity bias was corrected for estimating the transacted volumes using Heckman's procedure. The results showed that transaction cost‐related factors such as geographical location of households, market information sources, and travel time to the nearest urban center influence market participation. Non‐price‐related factors such as security of land tenure, labor availability, off‐farm income, gender of the household head, and years of farming experience had a significant influence on the transacted volumes. Output prices had a significant correlation with sales volume, indicating price incentives increased supply by sellers. Generally, the findings suggest that policies aimed at investments in rural road infrastructure, market information systems, collective marketing, and value addition of banana products may provide a potential avenue for mitigating transaction costs and enhancing market participation and production of marketed surplus by rural households.     

Tenants’ land access in the rental market: evidence from northern Ethiopia

The purpose of this study is to investigate the allocation efficiency in the tenancy market, and thereby the potential of the market to facilitate operational farm size adjustment that can help land‐poor tenant households to transform into smallholder commercial farms. We analyzed three rounds of balanced panel data for the production seasons 2005–2006, 2009–2010, and 2014–2015 collected from 320 smallholder farms in Tigrai region in northern Ethiopia. Random effects dynamic probit and tobit models are used to assess how land‐poor tenants’ access and extent of access to land are affected by state dependency (earlier participation in the market), kinship ties, climate shocks, and legal restrictions. The results indicate that state dependency and kinship ties with the landholder had strong positive effects on participation and intensity of participation. Climate shocks significantly affected the intensity of participation of tenants already in the rental market. Tenants’ overall access to rented land had not improved from 2005–2006 to 2014–2015. The amount of land accessed by those already in the market was insufficient for them to become commercial farmers. The important policy implication is that orchestrated interventions at community level are needed to reduce transaction costs and thereby improve land access of entrepreneurial tenants.     

Welfare impacts of maize–pigeonpea intensification in Tanzania

This article examines the driving forces behind farmers’ decisions to adopt improved pigeonpea and maize and estimates the causal impact of technology adoption on household welfare using data obtained from a random cross‐section sample of 613 small‐scale farmers in Tanzania. We use seemingly unrelated and recursive bivariate probit regressions to test the endogeneity and joint decision making of pigeonpea–maize production. A double hurdle model is used to analyze the determinants of the intensity of technology adoption conditional on overcoming seed access constraints. To address the impact of adoption on welfare, the article employs both propensity score matching and switching regression techniques. Results from bivariate probit models show that unobservable factors cause both decisions to be correlated but the finding does not support the conjecture that both decisions are made jointly. Overall the analysis of the determinants of adoption identifies inadequate local supply of seed, access to information, human capital, and access to private productive asset as key constraints for pigeonpea technology adoption. The causal impact estimation from both the propensity score matching and switching regression suggests that maize/pigeonpea adoption has a positive and significant impact on income and consumption expenditure among sample households.     

Market imperfections,liquidity, and farm household labor allocation: the case of rural South Africa

Asset endowments and market imperfections shape households’ labor allocation decisions and lead to different production regimes within rural farm households in South Africa. This article uses a farm household model to explain the presence of three main household groups determined on the basis of the labor regime adopted: small peasants (working both on and off farm), self‐cultivators (autarkic in labor) and hiring‐in households. A partial generalized ordered logit is used to test the main predictions of the model and a Brant test on threshold constancy is performed to identify the household‐specific factors affecting labor market participation. The results show that liquidity constraints and market imperfections matter in the choice of the labor strategy adopted. Liquidity‐constrained households are more likely to sell labor off farm while access to information facilitates the hiring in of workers.     

Livestock and land share contracts in a Hindu society

This article examines factors related to a livestock rental market in western Nepal and assesses whether this market is associated with caste differentiation and land rental market participation. Theoretical models for asset‐rich (i.e., high‐caste) households, rich in land and livestock, and asset‐poor (i.e., low‐caste families) households are presented to provide logical explanations for the existence of a livestock rental market and the synergy between livestock and land rental markets participation. A combination of double hurdle models and bivariate‐ordered probit models were used to test the implications of the models. Consistent with the theoretical models, land‐ and livestock‐rich high‐caste households were more likely to rent out land and/or livestock, whereas land‐ and livestock‐poor and credit constrained low‐caste households were more likely to rent livestock and land from others. Participation in the two markets was positively correlated, indicating a synergistic relationship that may be due to production and transaction costs reducing benefits. Policies that can enhance the allocative efficiency of livestock and land rental markets can improve equity as well as efficiency of land use in Nepal. Provision of livestock credit to land‐poor low‐caste households is also crucially dependent on their access to more long‐term contracts for land.     

Drivers of transaction costs affecting participation in the rental market for cropland in Vietnam

Farm incomes in rural Vietnam are tightly constrained by very small farm sizes. Stringent limits on the area of cropland that individuals may own means that farmers need a well‐functioning rental market to consolidate land parcels, grow their farm enterprises, adopt new technology and increase incomes. This research investigates the efficiency and equity impacts of the rental market in rural Vietnam and attempts to identify transaction costs impeding the market. A generalised ordered logit model with shifting thresholds allowing transaction costs to impact lessors and lessees differently was specified and estimated using data extracted from the Vietnam Household Living Standards Surveys. The findings show that rental transactions reduced imbalances in factor endowments, transferring cropland to households that were relatively land‐poor but more willing and able to farm. However, the market is constrained by transaction costs that affect lessors and lessees differently. It is recommended that government should complete its land registration program and relax restrictions on the use of wetlands to grow crops other than rice. It should also improve access to all‐weather roads as this encourages participation on both sides of the rental market, whereas better access to communications infrastructure was found to promote only the supply side.     

互联网使用促进农户创业增益了吗？——基于内生转换回归模型的实证分析

本文从互联网采购和互联网销售参与两个方面表征互联网使用,依据陕西、宁夏和山东831户创业农户调查数据,运用内生转换回归(ESR)模型,探究了互联网使用对农户创业绩效水平的影响效应,并采用Fields分解法检验了互联网使用对农户创业绩效差距的作用方向及程度。研究结果表明,农户参与互联网采购和互联网销售均显著提升了其创业绩效。基于反事实假设,参与互联网采购和互联网销售农户若未使用互联网采购及互联网销售,其创业绩效分别下降12.79%和4.54%;未参与互联网采购和互联网销售农户若使用互联网采购和互联网销售,其创业绩效分别提升44.15%和14.19%,即参与互联网采购对农户创业绩效水平的正向影响大于参与互联网销售的正向作用。研究进一步证实,互联网使用扩大了农户创业绩效差距,参与互联网采购和互联网销售对农户创业绩效差距的贡献率分别为5.51%和3.94%,即参与互联网采购对农户创业绩效差距的贡献率大于参与互联网销售的贡献率。     

Information Access and Smallholder Farmers’ Market Participation in Peru

Previous studies have documented the effect of information and communications technology (ICT) on farmers’ market participation. We employ a triple‐hurdle model to examine the effect of internet and phones on Peruvian smallholder farmers’ market participation, marketplace choice, and volume decisions using household‐level data from the IV National Agricultural Census of Peru in 2012. Double matching at the district‐ and household‐levels is implemented to address potential selection bias. Results indicate a positive direct effect of internet and phones on farmers’ market participation and volume decisions on the national market. Those with ICT access are more likely to sell on the foreign market than those without ICT access. The marginal effects suggest that internet access tends to have larger impacts on volume decisions than phones. In addition to direct effects, we find that internet access has significant and positive spillover effects on market participation and volume decisions in the national market. Without implementing matching procedures, the magnitude of the ICT effect tends to be smaller. Results provide empirical support for policies and social programmes that promote ICT especially internet usage in rural Peru to improve smallholder farmers’ marketing performance.     

互联网使用对专业苹果种植户农地转入的影响研究 ——基于信息搜寻、社会资本和信贷获得中介效应视角

研究目的：从信息技术使用视角探究互联网使用对专业苹果种植户农地转入的影响及其机制,进而探索互联网能否成为激活农地流转市场的重要媒介。研究方法：内生转换Probit模型和中介效应模型。研究结果：（1）互联网使用对专业苹果种植户农地转入具有显著正向影响。基于反事实假设,使用互联网的专业苹果种植户若未使用互联网,其农地转入概率下降17.6%。（2）互联网使用主要通过提高信息搜寻能力、增加社会资本、提升信贷获得水平三条路径影响专业苹果种植户农地转入。（3）互联网使用对低收入组和自有地面积为小规模的专业苹果种植户的农地转入作用更大。研究结论：要重视以互联网为代表的信息技术对农地流转的促进作用,不断提升农村地区的互联网覆盖率,加快农地流转市场化进程。     

Is off-farm income reforming the farm? Evidence from Mexico

Does access to off-farm income complement or compete with agricultural production? This article explores the effect of off-farm income on agricultural production activities, using data from the 2003 Mexico National Rural Household Survey. We first discuss the theoretical conditions under which access to off-farm income may influence production in an agricultural household model. Instrumental-variable (IV) estimation methods are then used to test whether agricultural production activities, technologies, and input use differ between households with and without access to off-farm income. We find that off-farm income has a negative effect on agricultural output and the use of family labor on the farm, but a positive impact on the demand for purchased inputs. There is also a slight efficiency gain in households with access to off-farm income. Findings offer insights into how household production evolves as rural households increasingly engage in off-farm income activities.     

Mobile Phones and Radios: Effects on Transactions Costs and Market Participation for Households in Northern Ghana

The literature on agricultural markets suggests that transactions costs are the main obstacles preventing households from participating in agricultural markets. We examine the impact of the recent massive penetration of information communication technologies (ICTs), particularly mobile phones and radios, in developing countries to investigate the role of information in economic transactions and participation in food crop markets. To fully capture market participation behaviours, the current theoretical framework on market participation and transactions costs is extended to include those households that sell and buy in the same time period. We correct for endogeneity and selectivity throughout our models. We used a novel dataset of 393 households in northern Ghana with detailed information on market transactions and ICTs usage. Results show that receiving market information via mobile phones has a positive and significant impact on market participation, with a greater impact for households with a surplus of food crops. We find that radios have a larger impact on the quantity traded. This may reflect the nature of mobile phones in reducing searching costs, whereas radios provide an updated and regular flow of information which affects the pattern of crops consumed and sold. We also emphasise that the most significant factor is how ICTs are used, rather than their ownership.     

Rural households’ participation in charcoal production in Zambia: Does agricultural productivity play a role?

The study uses a nationally representative dataset of smallholder farmers in Zambia to determine the effect of agricultural productivity on households’ participation in charcoal production. An instrumental variable probit approach is applied to account for the endogeneity of agricultural productivity in household's charcoal participation decision. We find a negative and significant effect of agricultural productivity on household's likelihood of participation in charcoal production. Results also show that higher education, income, asset value, and participation in off-farm employment opportunities reduce the likelihood of participation in charcoal production. Therefore, interventions seeking to reduce charcoal production in rural Zambia could benefit from improving smallholder agricultural productivity, incomes, asset base, and off-farm employment creation. However, interventions need not lose sight of other important macro-level factors.     

The Interaction of Global Value Chains and Rural Livelihoods: The Case of Smallholder Raspberry Growers in Chile

This paper integrates aspects of global value chain and sustainable rural livelihoods analyses in an exploration of the local impacts of agri‐food globalization in Chile. In particular, it examines the evolution of the raspberry export sector in the context of Chile's non‐traditional agricultural export boom, and considers its importance to smallholder growers and rural households in central Chile. The paper first outlines the geography and structural configuration of the global value chain for Chilean raspberries, and considers modes of governance and forms of coordination between key actors within the chain. Second, the terms and implications of smallholder grower participation in the value chain are explored in a discussion of access to key livelihoods assets. The paper concludes that institutional support to smallholders, even in the case of a crop that is widely seen to have a small‐scale ‘size bias’, remains integral to their capacity to comply with required safety and quality standards and gain and retain market access via the value chain.     

Smallholders,institutional services,and commercial transformation in Ethiopia

This article examines the role of institutional services of credit, input supply, and extension in the overall commercial transformation process of smallholder agriculture in Ethiopia. Survey data collected in 2006 from 309 sample households in three districts of Ethiopia are used for the analyses. Tobit regression models are used to measure the effect of access to services on the intensity of inputs use for fertilizer and agrochemicals. A probit model is used to measure these effects on the adoption of improved seeds. Intensity of use of seeds is analyzed using an ordinary least squares model. Logarithmic Cobb–Douglass functions are estimated to analyze the effect of access to services on crop productivity. Heckman's two‐stage estimation is used to examine determinants of household market participation and the extents of participation. Results show that access to institutional support services plays a significant role in enhancing smallholder productivity and market orientation. Our results imply that expanding and strengthening the institutional services is critical for the intensification and market orientation of smallholder agriculture in Ethiopia. In particular, appropriate incentives and regulatory systems are urgently needed to encourage the involvement of the private sector in the provision of agricultural services.     

Internet Access and Farm Household Income – Empirical Evidence using a Semi‐parametric Assessment in Taiwan

There is considerable literature examining individuals’ behaviour with respect to Internet use, but less attention is paid to farm household use of the Internet. Among the few studies on farm households, the emphasis is on the correlation between socioeconomic factors and the adoption of the Internet. Thus, relatively little is known about the association between Internet use and farm household well‐being. In an effort to fill this void, this paper investigates Internet access among farm households and examines the effects of Internet access on farm household income. Given the observed income gap between Internet users and non‐users, we then investigate the extent to which socioeconomic factors may be associated with this income gap. Using a nationwide survey of farm households in Taiwan, a novel econometric model is proposed and estimated employing a semi‐parametric technique. Our results support the conclusion that Internet use improves farm household income. Most of the income gap between adopters and non‐adopters can be explained by the differences in the return of the socioeconomic factors.     

Identifying livelihood strategies and transitions in rural China: Is land holding an obstacle?

Using nationally representative rural survey data from 2010 and 2014 in China, this paper quantitatively investigates the factors determining Chinese rural households’ livelihood strategies and dynamics in transitions. Using a multinomial probit regression and ordered logit regression (OLR), we find that human assets and transport facilities are the most important factors in improving the livelihood strategies of rural Chinese households. These factors also encourage upward livelihood mobility. However, factors such as land endowment, land renting-in, and land expropriation have a negative effect on rural Chinese households’ upward mobility in livelihood strategies.     

Agricultural production and children's diets: evidence from rural Ethiopia

We study the relationship between pre‐school children's food consumption and household agricultural production. Using a large household survey from rural Ethiopia, we find that increasing household production diversity leads to considerable improvements in children's dietary diversity. However, we also document how this nonseparability of consumption and production does not hold for households that have access to food markets. These findings imply that nutrition‐sensitive agricultural interventions that push for market integration are likely to be more effective in reducing under‐nutrition than those promoting production diversity.     

Getting stuck,falling behind or moving forward: Rural livelihood movements and persistence in Nepal

Research on household livelihood dynamics is central to rural poverty reduction. In this paper, we adopt a three-wave panel dataset to explore the persistence of and transitions in household livelihoods in three districts of Nepal using duration and dynamic probit models. The results demonstrate that the livelihood strategies of rural households are dynamic: approximately 16 per cent of the sample households transitioned up to high-remunerative livelihood strategies, 10 per cent of the households shifted down to either low- or medium-remunerative livelihood strategies, and 69 per cent remained trapped in low-remunerative livelihood strategies. The major upward transition occurred from medium-remunerative strategies to high-remunerative strategies (14 per cent). Overall, 70 per cent of the households persisted in one of the three livelihood strategies, and the remaining 30 per cent changed their strategy at least once. This dynamic is associated with the households’ duration in a particular livelihood strategy and the various characteristics of households and household heads. Understanding livelihood movement, livelihood persistence and the associated covariates and targeting the poor on this basis is crucial to combating rural poverty and dismantling poverty traps. To this end, the present study suggests (i) strengthening physical and financial asset endowments to address low-remunerative strategies, (ii) improving infrastructure connectivity, particularly in remote and inaccessible areas, (iii) insuring against shocks, iv) enhancing opportunities for generating remittances and enabling petty trade, and (v) supporting the establishment of business ventures.     

Determinants and implications of crop production loss: An empirical exploration using ordered probit analysis

This study investigates farmers’ perception about the severity of loss for three rice crops, identifies their determinants and explores policy implications based on findings. This research employs an ordered probit model to data collected from 1800 farm households from drought-prone and groundwater depleted areas of Bangladesh. This is the first study of its kind.Severity of rice production loss, while differing across all three rice crops, was higher for rain-fed crops. This was broadly consistent with available independent evidence. Geophysical factors, household characteristics, institutional and market accessibility, and household adaptation strategy were key determinants of crop loss. The impact of these factors was specific to the crop and severity of loss.This study has several policy implications involving market, R & D and institutional support based options. Strengthening support systems for institutional and market accessibility, and science driven climate change adaptation strategy including generation and wider dissemination of drought tolerant rice varieties, and enhancing farmers’ capacity to change rice varieties on a regular basis, constitute key areas for policy intervention.     

乡村振兴的共建共治共享路径研究

厘清乡村振兴的主体及实现路径问题,可以避免乡村振兴出现重大导向性偏差。本文在评述政府主导、资本主导和农民自主三种路径面临困境基础上,提出应以习近平“共建共治共享”社会治理理论引领乡村振兴。在阐释习近平“共建共治共享”社会治理理论后,构建了一个乡村振兴与共建共治共享内在关联的理论分析框架,回答了乡村振兴的本质属性“是什么”、乡村振兴“为什么”需要共建共治共享、乡村振兴“怎么”进行共建共治共享的问题。然后以明月村为例,阐明了普通乡村在特定的经济与制度条件下通过共建共治共享走上振兴之路的现实可行性。本文认为,乡村振兴应以增进农民福祉为导向,但从实现路径上不应只依靠农民,多元主体共建共治共享至关重要。现阶段实施乡村振兴战略,关键是抓住城市化带动消费升级的历史机遇,健全城乡融合的体制机制,构建一套可操作的共建共治共享机制,让城市化辐射到的乡村以市场方式率先振兴起来,同时把节约的财力转移给城市化辐射不到的乡村进行保底建设。